| Customization: | Available |
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| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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Introduction:
CSRC300 Drilling rig is a crawler-mounted, compact rig spcifically designed for reverse circulation drilling at depth down to 300 meters. The CSRC300 can significantly reduce overall drilling costs while maintaining good sampling quality. CSRC300 RC Reverse Circulation Mining Core Drilling Machine Diamond Mining Surveying Equipment
CSRC300 Video Show Geotechnical Sample Collecting RC Reverse Circulation Tunnel Underground Core Drilling Rig China
Advantage:
Reverse circulation (RC) drilling is a fast and economical way to obtain high quality mineral-grade samplesto effectively plan your mining and quarrying operations. The RC drilling method prevents cross-contaminationand allows for the collection of duplicate sample bags. The analysis of the samples allows for quick and reliableinformation about the mineral deposit, allowing selective identification of drilling and explosion zones.
1. Fast and economical
2. High production rates compared with traditional core drilling 3. High quality, uncontaminated mineral samples 4. Reverse circulation is a quick and efficient method that has the potential to cut overall driling costssignificantly, while maintaining good sampling quality. |
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CSRC300 Specifications CSRC300 Video Show Geotechnical Sample Collecting RC Reverse Circulation Tunnel Underground Core Drilling Rig China
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Drilling Capacity
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Max Drilling Depth
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300m
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Max Drilling Diameter
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Φ350
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Engine
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Engine Brand
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Yuchai
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Rated Power
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92kw / cylinders
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Lifting Force
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20T
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Speed of fast lifting
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30m/min
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Feed Force
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8T
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Speed of fast putting down
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60m/min
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Max Feeding Stroke
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3600mm
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Rotation System
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Rotary Torque
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8000/4000 N.m
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Rotary Speed
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70/140 r/min
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Travelling System
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Travel Speed
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2.5 kw/h
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Grade Ability
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21°
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Tool Winch
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Lifting Force
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1.1 T
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Drilling Rods Diameter
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89/102
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Transport Dimension
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Length*Width*Height
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5760*1800*2440mm
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Machine Weight
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8T
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Optional Accessories
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Welding Generator / Foam pump / Second Winch, etc
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Note: Product specifications are subject to change without notice, please understand us.
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| Changsha DTH Drill Construction Machinery Co., Ltd has more than 20 years of drilling tools industry since 1996. Its predecessor was the designated processing workplace of down-the-hole drilling tools of Changsha Institute of Mining Research. It is the Institute of Metal Research of the Chinese Academy of Sciences, the National Institute of Materials Research (NIMS) of Japan, and the partner of University of Queensland, Australia, the Swiss Federal Institute of Technology (EMPA). |
| 1. Are you exact manufacturer or just trading company? We are both, we have our own factory. And also have many long-relationship factories. 2.What is your minimum order quantity? Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity. We are welcome your sample order to testing our quality. 3. Can you accept OEM & ODM? Yes, both of them are acceptable,.Please tell us your requirements or design drawings kindly. As we have our own R&D team and the team leader is Dr.Zhao mingchun who has been always in the material research and drawing design of drilling tools for 25 years. And he had designed the world's biggest top hammer bit and DTH hammer bit, highly praised by the users. 4. How about the delivery time? It depends, generally it takes about 15-25. If have stocks, Usually only 5-10 days if in stock. 5. Can I have a visit to your factory before the order? Sure, welcome, kindly contact us for address details and time schedule. |
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